B&G 3 Gallon Sprayer 24 In. Wand & Extenda-Ban Valve with C&C Tip (N324-CC-24) would not be used with concrete sealers. The Chapin 3.5 Gallon Concrete Sprayer is a professional grade high-quality sprayer for professional applications. It can be used for sealing, form oil and curing compound applications but not acetones.
The dimensions of the tank for the B&G 3 Gallon Sprayer 24 In. Wand & Extenda-Ban Valve with C&C Tip (N324-CC-24) are 20 inches (height) x 8.5 inches wide.